E-Merge tech interview questions

First round direct HR round after selected I got into next level of interview after 2 days which is a technical round, there they given a task (simple project) and gave 2 days of time to finish that. On 3rd day they conduct meeting to explain about that task through online ,someone failed in this round. After that interview with AVP was held , I gave my best performance after 2 days later direct Interview held with CEO of that company , I give my best and finally got selected as a developer. Total interview process takes 7-10 days.